.TH LIKWID-TOPOLOGY 1 <DATE> likwid\-<VERSION>
.SH NAME
likwid-topology \- print thread and cache topology
.SH SYNOPSIS
.B likwid-topology
.RB [\-hvgcC]
.RB [ \-V
.IR level ]
.RB [ \-o
.IR output_file ]
.SH DESCRIPTION
.B likwid-topology
is a command line application to print the thread and cache
topology on multicore x86 processors. Used with mono spaced fonts it can
draw the processor topology of a machine in ascii art. Beyond topology
likwid-topology determines the clock of a processor and prints detailed
informations about the caches hierarchy.
.SH OPTIONS
.TP
.B \-h, \-\-\^help
prints a help message to standard output, then exits.
.TP
.B \-v, \-\-\^version
prints version information to standard output, then exits.
.TP
.B \-V, \-\-\^verbose <level>
sets the verbosity level of LIKWID's topology backend. Possible levels range from 0 to 3.
.TP
.B \-g
prints topology information in ASCII art. Best viewed with monospaced font.
.TP
.B \-c, \-\-\^caches
prints detailed information about cache hierarchy
.TP
.B \-C, \-\-\^clock
measures and output the processor clock. This involves a longer run time of likwid-topology.
.TP
.B \-o, \-\-\^output <file>
write the output to file instead of stdout.
Likwid applies filter scripts according to filename suffix.
Currently available scripts are xml and csv.

.SH AUTHOR
Written by Thomas Roehl <thomas.roehl@googlemail.com>.
.SH BUGS
Report Bugs on <https://github.com/rrze-likwid/likwid/issues>.
.SH "SEE ALSO"
likwid-perfctr(1), likwid-features(1), likwid-pin(1),
